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What has the author Robert Jennings Heinsohn written?
Robert Jennings Heinsohn has written: 'Indoor Air Quality Engineering' -- subject(s): Air quality management, Indoor air pollution, OverDrive, Engineering, Nonfiction
What has the author Douglas L Heinsohn written?
Douglas L. Heinsohn has written: 'Cancer, metabolic therapy, and laetrile' -- subject(s): Amygdalin, Neoplasms, Therapeutic use, Therapeutic use., Therapy
What has the author Laura Lee Heinsohn written?
Laura Lee Heinsohn has written: 'Cracking the parenting code' -- subject(s): Christianity, Parenting, Religious aspects of Parenting, Child rearing, Religious aspects of Child rearing
What has the author Robert Beck written?
Robert Beck has written: 'Robert Beck'
What has the author Robert Organ written?
Robert Organ has written: 'Robert Organ'
What has the author Robert Grosvenor written?
Robert Grosvenor has written: 'Robert Grosvenor'
What has the author Robert Macpherson written?
Robert Macpherson has written: 'Robert Macpherson'
What has the author Robert Ridgway written?
Robert Ridgway has written: 'Robert Ridgway'
What has the author Robert Mangold written?
Robert Mangold has written: 'Robert Mangold'
What has the author Robert Ferrandini written?
Robert Ferrandini has written: 'Robert Ferrandini'
What has the author Robert Bechtle written?
Robert Bechtle has written: 'Robert Bechtle'
What has the author Robert Keayne written?
Robert Keayne has written: 'The apologia of Robert Keayne'
